#5A73D8#5A73D8

#5A73D8 is a mid, vivid blue. Relative luminance 0.194; OKLCH L 58.7% C 0.156 H 270.5°. Best body text is #000000 at 4.88:1 contrast (WCAG AA passes).

Color values

HEX	#5A73D8
RGB	rgb(90, 115, 216)
HSL	hsl(228, 62%, 60%)
HSV	hsv(228, 58%, 85%)
CMYK	cmyk(58.3%, 46.8%, 0%, 15.3%)
CIE-LAB	lab(51.14, 20.98, -54.77)
CIE-LCH	lch(51.14, 58.65, 290.96°)
OKLab	oklab(58.65% 0.0014 -0.1563)
OKLCH	oklch(58.65% 0.156 270.5)
XYZ	xyz(22.7377, 19.3912, 67.4971)
Luminance	0.1939 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#5A73D8 #D8BF5A

analogous

#5AB2D8 #5A73D8 #805AD8

triadic

#5A73D8 #D85A73 #73D85A

tetradic

#5A73D8 #D85AB2 #D8BF5A #5AD880

square

#5A73D8 #D85AB2 #D8BF5A #5AD880

split-complementary

#5A73D8 #D8805A #B2D85A

monochromatic

#233A95 #2F4DC6 #5A73D8 #8B9DE4 #BDC7EF

Accessibility & contrast

On white

4.30

#5A73D8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.88

#5A73D8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #5A73D8

4.88:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##5A73D8	#FFFFFF	#000000	##000000
##5A73D8	1.00	4.30	4.88	4.88
#FFFFFF	4.30	1.00	21.00	21.00
#000000	4.88	21.00	1.00	1.00
##000000	4.88	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4380DC

Deuteranopia (green-blind)

#2F75D6

Tritanopia (blue-blind)

#008A9B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #5a73d8;
/* rgb */ color: rgb(90, 115, 216);
/* oklch */ color: oklch(58.7% 0.156 270.5);

Tailwind

colors: {
  custom: {
    50: '#939ae5',
    500: '#5a73d8',
    950: '#000000',
  },
}

SCSS

$custom: #5a73d8;
$custom-light: #939ae5;
$custom-dark: #000000;

JSON

{
  "hex": "#5a73d8",
  "rgb": {
    "r": 90,
    "g": 115,
    "b": 216
  },
  "hsl": {
    "h": 228.095,
    "s": 61.765,
    "l": 60
  },
  "oklch": {
    "l": 0.58654,
    "c": 0.15635,
    "h": 270.5
  },
  "luminance": 0.19393
}

Semantic roles & 50–950 ramp

primary

#5A73D8

secondary

#DFD6AF

accent

#C543E5

background

#F9F9FE

surface

#F2F2FC

border

#CCCCD5

text

#0E0E16

muted

#7E7E84

Preview Lab

Preview with #5A73D8

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →